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Panasonic S1R

High-resolution L-mount full-frame from Panasonic..

Leica SL

24-Megapixel vs mirrorless..

Leica 50mm f/1.4 Summilux-SL ASPH

Fast apochromatic prime lens for L-Mount cameras..

Nikon Df

Full-frame 16 megapixel Retro Style DSLR..

Nikon AF-S 14-24mm f/2.8G ED

Nikon’s ultra wide angle zoom and the Nikon 14mm f/2.8, critical focus shift behavior..

Hasselblad X1D II 50C

Mirrorless large format with leaf shutter lenses, 2nd generation..

Nikon Z7 Overview, Setup, General

Setup, IBIS performance, focusing..

Sony Planar T* FE 50mm f/1.4 ZA

Fast high performance normal lens of Zeiss design..

Voigtlander FE 21mm f/1.4 Aspherical

Fast high performance manual focus wide angle..

Voigtlander FE 35mm f/1.2 Aspherical

Fast mild wide angle lens..

Sony NEX-7 and NEX-5N

24 or 16 megapixels in a compact body with APS-C sensor..

Zeiss Loxia (Overview)

Manual focus lenses for Sony Full-Frame Sony Mirrorless..

Zeiss Loxia 25mm f/2.4 Distagon

Outstanding wide angle, superb performer..

Zeiss Batis 85mm f/1.8 Sonnar

Autofocus portrait lens for Sony full-frame mirrorless..

Blog posts, reverse chronological


2021-12-15 Reader Question: Warm Winter Boots?

2021-12-12 Western Mountaineering Flash XR Down Jacket

2021-08-19 Sony A1: both EVF and Rear LCD no issue with polarized sunglasses

2021-05-13 Cataracts in Your Eyes? CAUTION on Which Intraocular Replacement Lenses Chosen


2020-03-28 COVID-19: Revising my Optimism Somewhat

2020-03-23 With N95 and N100/P100 Particulate Respirator Masks in Short Supply, What Might Work to Disinfect / re-Use? (UPDATED with info from expert in the field)

2020-03-17 A Tale of Two Stores: Coronavirus Infection Vectors

2020-03-12 Wuhan China Coronavirus aka COVID-19 and N100/P100/N95 Particulate Respirator Masks


2019-12-01 Initial Impressions of Leica Q2

2019-10-20 Staying Warm While Photographing in Cold Conditions: Western Mountaineering Down Jacket, Pants

2019-05-04 Leica 50mm f/1.4 Summilux-SL ASPH Examples with Panasonic S1R Eye AF: Boots the Cat


2018-12-16 Nikon Z7 + Nikon NIKKOR Z 50mm f/1.8 S = Lovely

2018-07-20 Western Mountaineering Down Jackets, Sleeping Bags, etc: 2018 Catalog

2018-07-17 Gear for the Mountains

2018-07-16 Don’t Slip and Break a Hip: Five Ten 'Camp Four GTX' Hiking and Approach Shoe and/or Winter Shoes Four You?

2018-05-16 Zeiss Loxia 25mm f/2.4 Aperture Series: Portraits at Kolob Canyons


2017-12-08 First Impressions Operating the Sony A7R III

2017-11-23 Thoughts on Field Shooting the Nikon D850, even though Nikon Degraded D850 Operability vs D810 + Nikon D850 vs Sony Mirrorless Usability

2017-10-09 Ad-Hoc Insulating the Sprinter Photography Adventure Van at 17°F + Western Mountaineering Down Cypress GWS Sleeping Bag

2017-10-03 Gear for the Mountains


2016-11-20 Shoe Review Update: Five Ten 'Camp Four GTX Mid' Hiking and Approach Boot

2016-11-20 Carrying Zeiss Loxia 85mm f/2.4 in the Field

2016-10-31 Shoe Review: Five Ten 'Camp Four GTX' Hiking and Approach Shoe

2016-08-09 Sunglasses: Revo Guide S

2016-07-04 More Gear for the Mountains: Arc Teryx ACRUX FL GTX Waterproof Hiking Shoes

2016-05-26 Gear for the Mountains

2016-02-01 Ibex Sale


2015-10-27 Spectral Transmission of Digital Sensors

2015-10-04 Sony A7R II: Field Usage

2015-08-31 Gear for the Mountains

2015-06-04 Snowstorm in the Hoover Wilderness (with Zeiss Batis, Sony 28/2)

2015-02-05 Outdoor Clothing I recommend (and Ibex 50%-off Sale)


2014-10-25 The Storm Blows In


2013-01-02 Staying Warm While Photographing


2011-12-12 Cold Wet and Windy: the Right Gear Makes the Difference

2011-03-25 Western Mountaineering Flash XR Down Jacket — Warm and Rain Resistant

2011-01-29 Down jackets, wool jackets, gloves and hats

2011-01-01 New Year's special on subscriptions


2010-07-25 Aerogels for ultra thin and warm clothing, fake SSL certificates from spying government, gold and silver tender, the programmable camera future


2009-10-01 Finding a pair of hiking shoes


2007-03-09 IbexWear clothing

2007-01-15 Are your sunglasses protecting your eyes? Sunglasses vs Infrared and Ultraviolet Light

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